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(11)

EP 4 118 420 A1

(12)

(43) Date of publication: 18.01.2023 Bulletin 2023/03 (21) Application number: 20924791.5 (22) Date of filing: 04.08.2020

(51) International Patent Classification (IPC):  G01N 21/88(2006.01) G06K 9/62(2022.01) E03F 7/00(2006.01) G06T 7/00(2017.01) G06N 3/02(2006.01) (52) Cooperative Patent Classification (CPC): E03F 7/00; G06V 20/60; G06V 10/82; G06T 7/0002; G06T 7/70; G06T 2207/10016; G06T 2207/20081; G06T 2207/20061; G06N 3/0454; G06T 2207/20084 (86) International application number: PCT/AU2020/050802 (87) International publication number: WO 2021/179033 (16.09.2021 Gazette 2021/37)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 09.03.2020 AU 2020900724 (71) Applicant: Vapar Pty Ltd. Queenscliff, NSW 2096 (AU)	(72) Inventors: AGUILAR, Michelle Queenscliff, New South Wales 2096 (AU) SIQUEIRA, Amanda Queenscliff, New South Wales 2096 (AU) (74) Representative: Doherty, William et al Albright IP Limited County House Bayshill Road Cheltenham, Glos. GL50 3BA Cheltenham, Glos. GL50 3BA (GB)